The Methanone,[3,5-bis(trifluoromethyl)phenyl]phenyl-, with the CAS registry number of 21221-93-2, is also known as Benzophenone, 3,5-bis(trifluoromethyl)-. Its EINECS registry number is 244-282-5. This chemical's molecular formula is C₁₅H₈F₆O and molecular weight is 318.21. What's more, its IUPAC name is [3,5-Bis(trifluoromethyl)phenyl]-phenylmethanone. In addition, it must be stored in airtight containers and placed in a dry, cool place.

Physical properties about the Methanone,[3,5-bis(trifluoromethyl)phenyl]phenyl- are: (1)ACD/LogP: 5.57; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 5.57; (4)ACD/LogD (pH 7.4): 5.57; (5)ACD/BCF (pH 5.5): 10099.2; (6)ACD/BCF (pH 7.4): 10099.2; (7)ACD/KOC (pH 5.5): 25577.49; (8)ACD/KOC (pH 7.4): 25577.49; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 17.07 Å²; (13)Index of Refraction: 1.474; (14)Molar Refractivity: 66 cm³; (15)Molar Volume: 234.5 cm³; (16)Surface Tension: 28.3 dyne/cm; (17)Density: 1.356 g/cm³; (18)Flash Point: 117.6 °C; (19)Enthalpy of Vaporization: 54.72 kJ/mol; (20)Boiling Point: 306.6 °C at 760 mmHg; (21)Vapour Pressure: 0.000762 mmHg at 25 °C.

When you are using this chemical, please be cautious about it as the following:
As a chemical, it is irritating to eyes, respiratory system and skin. If contact with eyes accidently, rinse immediately with plenty of water and seek medical advice. In addition, during using it, wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1) SMILES: FC(F)(F)c1cc(cc(c1)C(F)(F)F)C(=O)c2ccccc2
(2) InChI: InChI=1/C15H8F6O/c16-14(17,18)11-6-10(7-12(8-11)15(19,20)21)13(22)9-4-2-1-3-5-9/h1-8H
(3) InChIKey: QETSMUIBVUASOJ-UHFFFAOYAL